What does efficiencies mean in crosswords?

efficiencies means: Effective uses of time, energy, or resources with little waste.

Which crossword clues can have efficiencies as the answer?

Possible clues for efficiencies include "Waste reductions", "Output gains".

Word entry · 12 letters

Best crossword clue

"Waste reductions"

12 letters · collected on this word page

12 lettersSorted cceeeffiiinsStarts with EEnds with S2 cluesCommon crossword word

1E2F3F4I5C6I7E8N9C10I11E12S

01“Waste reductions”12 letters

02“Output gains”12 letters

Not quite right?

E___________